The members AD and BC are parallel while the 7kN external force is acting vertically downwards in

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The members AD and BC are parallel while the 7kN external force is acting vertically downwards in Fig.1. By using the method of joints or otherwise, calculate the forces in members BC and DC respectively. Comment on the nature of the forces.

B с750 A60° 60° D7kN Fig. 1 Truss System

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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Posted Date: Oct 12, 2020 06:32 AM

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The members AD and BC are parallel while the 7kN external force is acting vertically downwards in

Question:

B C 75° 60° 60° A D 7kN Fig. 1 Truss System B C 75° 60° 60° A D 7kN Fig. 1 Truss System

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Vector Mechanics for Engineers Statics and Dynamics

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